MPD: output/plugins/sles/Engine.hxx Source File

MPD 0.20.15

Engine.hxx
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1 /*
2 * Copyright (C) 2011-2012 Max Kellermann <max.kellermann@gmail.com>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * - Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the
14 * distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
20 * FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
27 * OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #ifndef SLES_ENGINE_HPP
31 #define SLES_ENGINE_HPP
32
33 #include <SLES/OpenSLES.h>
34
35 namespace SLES {
39 class Engine {
40 SLEngineItf engine;
41
42 public:
43 Engine() = default;
44 explicit Engine(SLEngineItf _engine):engine(_engine) {}
45
46 SLresult CreateAudioPlayer(SLObjectItf *pPlayer,
47 SLDataSource *pAudioSrc, SLDataSink *pAudioSnk,
48 SLuint32 numInterfaces,
49 const SLInterfaceID *pInterfaceIds,
50 const SLboolean *pInterfaceRequired) {
51 return (*engine)->CreateAudioPlayer(engine, pPlayer,
52 pAudioSrc, pAudioSnk,
53 numInterfaces, pInterfaceIds,
54 pInterfaceRequired);
55 }
56
57 SLresult CreateOutputMix(SLObjectItf *pMix,
58 SLuint32 numInterfaces,
59 const SLInterfaceID *pInterfaceIds,
60 const SLboolean *pInterfaceRequired) {
61 return (*engine)->CreateOutputMix(engine, pMix,
62 numInterfaces, pInterfaceIds,
63 pInterfaceRequired);
64 }
65 };
66 }
67
68 #endif
SLES
Definition: AndroidSimpleBufferQueue.hxx:35
SLES::Engine::CreateOutputMix
SLresult CreateOutputMix(SLObjectItf *pMix, SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired)
Definition: Engine.hxx:57
SLES::Engine::CreateAudioPlayer
SLresult CreateAudioPlayer(SLObjectItf *pPlayer, SLDataSource *pAudioSrc, SLDataSink *pAudioSnk, SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired)
Definition: Engine.hxx:46
SLES::Engine::Engine
Engine(SLEngineItf _engine)
Definition: Engine.hxx:44
SLES::Engine
OO wrapper for an OpenSL/ES SLEngineItf variable.
Definition: Engine.hxx:39
SLES::Engine::Engine
Engine()=default